Forecasters rate an exceptionally strong El Niño as unlikely to ease Europe's winter gas demand materially; LNG import needs will likely remain elevated even under the most optimistic weather scenario.
What moved
Forecasters rate an exceptionally strong El Niño as unlikely to ease Europe's winter gas demand materially; LNG import needs will likely remain elevated even under the most optimistic weather scenario.
The market transmission
A strong El Niño could warm European winters by up to 2°C above historical average, the threshold Rystad identifies as necessary to bring LNG demand back to last winter's level. Current consensus expects a strong event in winter 2026-2027, but forecasters treat that as a long shot. If it does not materialise, European heating demand stays high, LNG import dependence persists, and spot prices face upward pressure through the season. TTF forward curves already price a premium for supply tightness; persistent demand would lock it in.
What would change this
El Niño forecasts have wide confidence intervals and seasonal weather outcomes are rarely priced with precision this far forward. The signal assumes last winter as a baseline, but last winter itself was shaped by specific LNG flows and geopolitics; a replay of that baseline is not guaranteed even if temperatures match. The real tension is whether European gas demand can be met from existing supply and inventory, not whether weather will solve it alone.
Directional leans
TTF ▲ low